feat: adopt shared weirsoe-theme (assets.weircon.dk) — drop inline CSS, migrate to .wt-* classes + portal.css glue

templates/admin_user_edit.html

@@ -1,9 +1,9 @@
 {% extends "base.html" %}
 {% block title %}Admin — {{ u.username }}{% endblock %}
 {% block body %}
-<p><a href="/admin/users" class="muted">← Brugere</a></p>
+<p><a href="/admin/users" class="wt-muted">← Brugere</a></p>
 <h1>{{ u.username }}</h1>
-<p class="lead">{{ u.name }}{% if u.email %} · {{ u.email }}{% endif %}</p>
+<p class="wt-lead">{{ u.name }}{% if u.email %} · {{ u.email }}{% endif %}</p>
 <form method="post" action="/admin/users/{{ u.pk }}">
   <label style="display:flex;gap:.5rem;align-items:center;margin:1rem 0"><input type="checkbox" name="is_active" {% if u.active %}checked{% endif %} style="width:auto"> Aktiv konto</label>
   <h2>Nulstil adgangskode</h2>
@@ -14,6 +14,6 @@
     <label style="display:flex;gap:.4rem;align-items:center;font-size:.9rem"><input type="checkbox" name="groups" value="{{ g.pk }}" {% if g.pk in u.groups %}checked{% endif %} style="width:auto"> {{ g.name }}</label>
     {% endfor %}
   </div>
-  <p style="margin-top:1.2rem"><button class="btn" type="submit">Gem</button></p>
+  <p style="margin-top:1.2rem"><button class="wt-btn wt-btn--primary" type="submit">Gem</button></p>
 </form>
 {% endblock %}